# locust777

////函数练习21
int Add(int x,int y)
{
	return x+y;
}

int Max(int x,int y)
{
return (x>y)?x:y;
}

void change(int* x,int* y)
{
int tmp = *x;
*x = *y;
*y = tmp;
}

#include<stdio.h>
#include<windows.h>
int main()
{
	int a = 0;
	int b = 0;
	scanf("%d%d",&a,&b);
	//scanf("%d%d",&a,&b);
	printf("a = %d,b = %d\n",a,b);
	printf("较大的数是：%d\n",Max(a,b));
	printf("相加为：%d\n",Add(a,b));
	change(&a,&b);
	printf("交换后：a = %d,b = %d\n",a,b);

system("pause");
return 0;
}
